Four Seasons 66427 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66427

The Four Seasons Hose Assembly 66427 is designed specifically for the Nissan NV200 HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes necessary fittings and green O-rings (part number 24661)
• Designed as a high-pressure discharge line without a service port or switch
• OEM replacement part for Nissan NV200 models

Detailed Product Description

The Four Seasons Hose Assembly 66427 belongs to the Hose Assembly product line, which focuses on providing quality hose and pipe solutions for automotive HVAC systems. This particular discharge hose is made from a combination of aluminum and rubber, offering durability and flexibility under high-pressure conditions. It is designed to work with R134a refrigerant, the standard for many modern vehicles including the Nissan NV200. The hose assembly includes all necessary fittings and two green O-rings (part number 24661) to ensure a secure and leak-free connection. It does not include a service port, switch, bracket, or muffler, which aligns with the original equipment specifications for this application.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Nissan NV200 vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper high-pressure refrigerant flow in the HVAC system
• Eliminating issues related to poor sealing by using included O-rings and fittings
• Ensuring compatibility with R134a refrigerant systems in Nissan NV200 models

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66427, ensure the vehicle is depressurized and the A/C system is properly evacuated before removal of the old hose. Use the included fittings and O-rings to maintain a secure seal and prevent leaks. Since this hose does not include a service port or switch, verify that your existing system components are compatible. Proper torque specifications should be followed to avoid damage to fittings or hose ends. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

Four Seasons products are designed to meet or exceed OEM standards, providing reliable performance for Nissan NV200 HVAC systems. The Hose Assembly 66427 is an exact OE replacement part, ensuring fit and function. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for precise warranty information.